A cut slope is to made. The unit weight of soil is 17 kN/m^3 and the angle of internal friction is 20°. The soil has a cohesion of 24 kPa. The cut slope makes an angle of 30° with the horizontal and the height is 9 m. if the trial failure plane is 15°from the horizontal. Determine the following: 1. Frictional force along the failure plane. 2. Cohesive force along the failure plane. 3. Factor of safety against sliding

Q: A slope is 5 m high and has an angle of 45°. The soil parameters of the soil are: c'= 18 kN/m²,…

A: Solution: Given Data: H=5mβ=45°c'=18 kN/m2φ'=15°γ=17.1 kN/m3 cγHtanφ'=1817.1×5×tan15°=0.785Stability…

Q: Figure shows an embankment consisting of two soils with the given soil properties. There is no…

A: It is given that :

Q: 15 A slope 60 ft high has a face inclination of 30°. Uniform soils comprise the slope and foundation…

A: Data is given

Q: 4. A site is underlain by a normally consolidated, saturated soil layer with thickness = 8m. The…

A: Normally consolidated soil thickness = 8m Soil layer rests on bedrock Lateral stress ratio = 0.5…

Q: Q2:Find the thickness of a capillary zone of a silty clay soil layer above water table where the…

A: GIVEN DATA:- PORE PRESSURE AT CAPILARY HIGHTY=100 KN/M2 TOTAL TENSION FORCE OF SOIL=0.001 KN…

Q: A strip footing was constructed on a pure sand which is 1.5 m wide with its base at a depth of 1 m.…

A: Given -  Width = 1.5 m Depth = 1 m Yd = 16 kN/m3 Ny = 75 To find -  The bearing capacity of strip…

Q: Prob no. 31 A slope of 10 m depth in cohesive soil fails at 4 m due to sudden drawdown. UCS test…

A: Given data, G = 2.6  Void ratio e = 0.6 Yw = 10kN/m³ Hc = 4m

Q: From the figure shown, the fill behind the retaining wall has a unit weight of 18.5 kN/m³. Angle of…

A:

Q: R= 10.2 m 95 8 m 40 HE TI tW = 1050 KN 4 m Fig.4

A: The answer is found to be, Factor of safety of the given slope FOS=2.38 For explanation please see…

Q: 38KN/m2 From the laboratory tests, the shear strength parameters obtained are c and ø=19°, the…

A:

Q: For normally consolidated day specimens, drained direct shear tests were conducted and the follow…

A: to find angle of internal friction

Q: 5. A large (200-ft-square) structure is to be built on a downtown site where subsurface condi- tions…

A: (6) Consider the diagram of structure;

Q: Sand is placed on a rock slope, as shown in Figure Q2. (a) Show that sand will be stable (i.e., no…

A:

Q: Calculate angles BA and e shown in Figure 3. () Calculate distance XY shown in Figure 3 over which…

A:

Q: need

A:

Q: Make an estimate of lateral earth pressure coefficient on a basement wallsupports soil to a depth of…

A: Given: Depth of soil, H = 2 m Angle of shearing resistance, ϕ = 32° Unit weight of soil, γ = 16…

Q: 30° slope has a height of 10 m as shown in the figure below. The soil in the slope has the following…

A:

Q: A long natural slope in overconsolidated fissured clay of saturated unit weight 22 kN/m³, is…

A: Given data- γsaturated=22 kN/m3,i=14o,depth z=4 m,ϕ=20o. To Find- The factor of safety FOS.

Q: Question attached

A: Solution Given Data c1=0c2=0γ1= 18 kN/m3γ2=16.7 kN/m3

Q: ompute the total vertical stress incre

A:

Q: A triangular fill with dimensions as shown below is piled on the slope. The shear strength…

A: c= 12kpa φ = 25° unit weight of the fill = 18.5 kN/m3  to find factor of safety against sliding.

Q: An excavation was made in saturated, soft clay (øu=0), with its sides vertical. When the depth of…

A:

Q: 5.15 A cut slope was excavated in a saturated clay with a slope angle, B = 48; with the horizontal.…

A:

Q: 15 A slope 60 ft high has a face inclination of 30°. Uniform soils comprise the slope and foundation…

A: Data is as given

Q: T18 Properties of soil and concrete %3D 4m = 30° Cohesion =0 Coefficient of base friction = 0. 50…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: excavation of a certain foundation pit, draining water causes upward seepage. The water head…

A:

Q: Question 20 (1) - Failure mechanisms Which of these statement(s) is/are correct? 1. A slope…

A: Consider the 3 statements given.

Q: 15 A slope 60 ft high has a face inclination of 30°. Uniform soils comprise the slope and foundation…

A: Data is as given

Q: Q1. For the slope shown in the figure, determine P 7.25 m (kN/m) so that the factor of P(kN/m)…

A:

Q: À rectangular footing, a=3m, b=2m, has a thickness of 0.40m. If P= 700 kN is acting at d1=1.50m and…

A:

Q: Two embankments loads on silty clay soils layers as shown below. Unit weights of the left right…

A:

Q: For the given failure surface of the soil, the unit weight for both the soil A and B is 19 kN/m³. O…

A: Given data- Failure surface of the soil is shown in figure- Unit weight of both soils = 19 kN/m3,…

Q: A 16m think soil has water table 5m below the ground surface. The soil has void ratio of 0.42 and…

A:

Q: For the given failure surface, identify the different flownet lines (what they indicate), and…

A: Question is based on stability of slope . In the question unit weight of soil, cohesion and angle of…

Q: A 9m cut slope is shown in the figure. The unit weight of soil is 17kN/m3. Friction angle and…

A: γ = Unit weight of soil = 17 KN/m3ϕ = Frictional angle = 20°C = Cohesion = 24 KN/m2β = Angle of…

Q: A cut slope was excavated in sand. The slope is shown in following attachment .

A: According to lacey silt is kept in suspension by the vertical component of eddies which are…